• Do you know another word for UFOs?Flying Saucer •Do you think they really exist? •Have you ever seen any films on UFOs? •Do you want to see a UFO? What do you want to know about UFOs?• If you save a UFOs, what would you do?

II. Guessing the meaning of the words

- Get students to read the text and find the words in the text that have ther meanings given in2 a on page 84: Whilereading- Ask students to work in pair. - Give feedback.Answer keys: 1.proof, support = evidence2. falling star or shooting star = meteor 3. unknown strange people or thing = aliens4. bringing together or gathering = collecting. 5. caught as a prisoner = captured.6. becameimpossible to see = disappeared. Pair work

III. Complete the notes.

- Have students to do exercise 2 b on page 84. - Get students to read the text again and complete thenotes. They have to work individually then compare with their partners.- Call on some students to read aloud their sentences. Answer keys:UFO Sightings Individualwork Pair rorka An aircraft, a weather balloon or a meteor can be mistaken for an alien spacecraft.b In 1947, a pilot saw nine large round objects traveling at about 2,800 meters an hour.c There were over 1,500 UFO sihgtings worldwide in 1952.d In 1954, a woman and her children saw a UFO above their house.e A farmer saw an egg - shaped object in one of hisTeacher: Nguyen Thi Que – Thanh Luong Secondary School97fields and also aliens collecting soil samples in 1964. f In 1971, two men claimed they were captured byaliens and taken aboard a spacecraft. g A pilot and his plane disappeared after sighting aUFO in 1978. h In 1981, a Frenchman reported that he saw a plate -like device at a treetop 30 meters away from his garden.Post reading Discussion:- Have the whole class discuss the topic UFOs - Choose a good student to be the leader.- Get the leader to make a summary of the evidence of the existence of UFOs and then discuss with his herfriends. - Give the leader some questions for himher to askhis her friends. •Do you believe in Kenneth Arnold, or the woman who saw a UFO above her house?• Have you ever seen a picture of an alien? Can youimagine what the aliens are like? Are they small or big? Are they intlligent? If yes Why do you think so?Whole classHomework - Have students write the notes on page 84 in theirnotebook.Teacher: Nguyen Thi Que – Thanh Luong Secondary School98unit 10: lefe on other planetsLesson 2: Section: - Speakpage 85Period 64: AimPractice speaking about Mars.ObjectiveBy the end of he lesson, Ss will be able to talk to ane another about what they think there might be on Mars, on the moon and on other planets.Teaching aidsText books, poster, pictures.ProcedureStage Steps ActivitiesWork arrangementWarm-up Word squares ea rt hEarthm um er cSunu rn sa uMars Ho¶s sr ub ra ar yc yMoonm oo nt sMercyry Thñy T -Wholeclass- Ask students some questions about the solar system. •Which planet is the nearest to the sun? M •Which is the biggest? •Which is the hottest?